Don't understand how they did whole story arcs about how horrible a person Pierce is, but have yet to have one solid episode devoted to calling Shirley out on what a terrible friend she is. Her judgmental and hypocritical behavior is at least as bad as Pierce's racism etc., but at least Pierce was up front about what he was and had to suffer some sort of consequences (as well as having plenty of exploration into why he acted the way he did), while Shirley constantly gets away with treating the whole group like shit and the show mostly ignores the fact that her 'kind christian housewife' thing is a complete sham.